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Keywords from Image Description:
. The Hooded Sheldrake Mergus cucullatus. . The Redbreasted Sheldrake Merganser serrator NYPL b. en The Hooded Sheldrake Mergus cucullatus The Redbreasted Sheldrake Merganser serrator nypl org Scan by NYPL The Hooded Sheldrake Mergus cucullatus The Redbreasted Sheldrake Merganser serrator Albany Rare Book Division efcdffadabc